APA (7th ed.) Citation

Karlin, S. A. (1974). Introduction to the living world. Peek Publications.

Chicago Style (17th ed.) Citation

Karlin, Sol A. Introduction to the Living World. Palo Alto, CA: Peek Publications, 1974.

MLA (9th ed.) Citation

Karlin, Sol A. Introduction to the Living World. Peek Publications, 1974.